public void IsSubset_Self ()
{
PrintingPermission pp = new PrintingPermission (PermissionState.None);
foreach (PrintingPermissionLevel ppl in AllLevel) {
pp.Level = ppl;
PrintingPermission result = (PrintingPermission)pp.Intersect (pp);
Assert.IsTrue (pp.IsSubsetOf (pp), ppl.ToString ());
}
}
public void Intersect_Unrestricted ()
{
// Intersection with unrestricted == Copy
// a. source (this) is unrestricted
PrintingPermission sp1 = new PrintingPermission (PermissionState.Unrestricted);
PrintingPermission sp2 = new PrintingPermission (PermissionState.None);
foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) {
sp2.Level = ppl;
PrintingPermission result = (PrintingPermission)sp1.Intersect (sp2);
Assert.AreEqual (sp2.Level, result.Level, "target " + ppl.ToString ());
}
// b. destination (target) is unrestricted
foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) {
sp2.Level = ppl;
PrintingPermission result = (PrintingPermission)sp2.Intersect (sp1);
Assert.AreEqual (sp2.Level, result.Level, "source " + ppl.ToString ());
}
// exceptions for NoLevel
sp2.Level = PrintingPermissionLevel.NoPrinting;
Assert.IsNull (sp1.Intersect (sp2), "target NoLevel");
Assert.IsNull (sp2.Intersect (sp1), "source NoLevel");
}
public void Intersect_None ()
{
PrintingPermission sp1 = new PrintingPermission (PermissionState.None);
PrintingPermission sp2 = new PrintingPermission (PermissionState.None);
foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) {
sp2.Level = ppl;
// 1. Intersect None with ppl
PrintingPermission result = (PrintingPermission)sp1.Intersect (sp2);
Assert.IsNull (result, "None N " + ppl.ToString ());
// 2. Intersect ppl with None
result = (PrintingPermission)sp2.Intersect (sp1);
Assert.IsNull (result, "None N " + ppl.ToString ());
}
}
public void Intersect_Self ()
{
PrintingPermission pp = new PrintingPermission (PermissionState.None);
foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) {
pp.Level = ppl;
PrintingPermission result = (PrintingPermission)pp.Intersect (pp);
Assert.AreEqual (ppl, result.Level, ppl.ToString ());
}
}
public void Intersect_Null ()
{
PrintingPermission pp = new PrintingPermission (PermissionState.None);
// No intersection with null
foreach (PrintingPermissionLevel ppl in AllLevel) {
pp.Level = ppl;
Assert.IsNull (pp.Intersect (null), ppl.ToString ());
}
}